9A20.20 - CD Player
Examine the inner workings and electronic circuits of a CD player.
- Diane Riendeau, "Youtube Physics", TPT, Vol. 51, #6, Sep 2013, p. 378.
- Mark Davids, et al., "Digital Sound", Teaching about Lightwave Communications, 1994, p. 3-12.
- Eleanor Cummins, James Gilleard, "Play It Again", Popular Science, Winter 2019, p. 14.
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